2425278.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 159096960

約数和(自身を除く): 84860814

約数列:

[1, 2, 3, 6, 43, 53, 61, 86, 89, 106, 122, 129, 159, 178, 183, 258, 267, 318, 366, 534, 2279, 2623, 3233, 3827, 4558, 4717, 5246, 5429, 6466, 6837, 7654, 7869, 9434, 9699, 10858, 11481, 13674, 14151, 15738, 16287, 19398, 22962, 28302, 32574, 139019, 202831, 233447, 278038, 287737, 405662, 417057, 466894, 575474, 608493, 700341, 834114, 863211, 1216986, 1400682, 1726422, 12372691, 24745382, 37118073, 74236146]

約数ペア:

[(1, 74236146), (2, 37118073), (3, 24745382), (6, 12372691), (43, 1726422), (53, 1400682), (61, 1216986), (86, 863211), (89, 834114), (106, 700341), (122, 608493), (129, 575474), (159, 466894), (178, 417057), (183, 405662), (258, 287737), (267, 278038), (318, 233447), (366, 202831), (534, 139019), (2279, 32574), (2623, 28302), (3233, 22962), (3827, 19398), (4558, 16287), (4717, 15738), (5246, 14151), (5429, 13674), (6466, 11481), (6837, 10858), (7654, 9699), (7869, 9434)]